00689nam a2200229 a 4500 57827 BD-RjUL 20211209080545.0 161212s1991 b a b 000 0 eng (BD-RjUL)57951 DLC DLC eng BD-RjUL eng 23 300.72 AMI 1991 Aminuzzaman, Salahuddin M. 171738 Introduction to social research / Salahuddin M. Aminuzzaman Dhaka : Bangladesh Publishers, c1991. 171 p. : ill. ; 23 cm. Social sciences Research. 171739 Social sciences Methodology. 170806 ddc BK 57827 57827 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1991-11-23 Salahuddin M. Aminuzzaman 0 300.72 AMI 1991 2016-12-12 00:00:00 C-1 2016-12-12 BK